baber/WOPTO huggingface dataset:
Patent EP-0240553-A1 (EP)
Title: Structure de generation combinee de nucleation-replication a zone de paroi simple
Inventor: GALLI GUIDO
IPC: G11C11/14
Filed: 1986-09-30
Abstract: Générateur de bulles pour usage dans un dispositif de mémoire à bulles comportant un générateur de nucléation et un générateur de réplication dans une structure unifiée avec une première (43) et une deuxième (47) épingles à cheveux, disposées respectivement dans une première et une deuxième région pour définir les sites de nucléation (52) et de réplication. La couche conductrice (36) a une telle configuration qu'un flux de courant de même polarité crée des champs magnétiques de signes opposés au niveau des sites de nucléation et de réplication. Le site de nucléation est utilisé seulement pour générer la bulle d'amorçage requise aux sites de nucléation. Une fois que la bulle d'amorçage est présente, les sites de réplication sont de préférence espacés avec une trace de propagation qui s'étend du premier au dernier, et la première et la seconde épingles à cheveux sont reliées en série, le raccord (45) en série traversant la trace de propagation. Les épingles à cheveux sont de préférence dirigées l'une en face de l'autre, de sorte que lorsque le champ de rotation se trouve dans la bonne phase pour la réplication, il se trouve déphasé de 180o pour la nucléation.
Patent EP-0273995-A1 (EP)
Inventor: YASUI MASARU
IPC: G09G3/20
Filed: 1987-01-08
Abstract: A planar display device is disclosed, which comprises a plurality of display elements (1 2ℓ,3n ) in rows and columns, row drive lines (2 2ℓ ) each commonly connected to two adjacent rows of display elements and column drive lines (3 3n, , 3 3n+1 ) provided in pairs each for each column of display elements every other ones of the display elements in the column being connected to one of the pair column drive lines, the other display elements in the column being connected to the other column drive lines in the pair. Each of the display elements is selectively activated by the row and column drive lines connected thereto.
Patent EP-0243606-A1 (EP)
Title: Verfahren zur enzymatischen Racematspaltung
Inventor: SAMBALE CLEMENS DR DIPL-CHEM
IPC: C12P41/00
Filed: 1987-02-25
Abstract: Die Erfindung betrifft ein Verfahren zur enzymatischen Spaltung von Carbamat-Racematen von Aminosäuren oder Norephedrin.
Patent EP-0241695-A1 (EP)
Inventor: HELMREICH KLAUS
IPC: A61N1/32
Filed: 1987-03-06
Abstract: 1. Interference current therapy unit having a first alternating voltage generator which generates a first alternating voltage with a first frequency, a second alternating voltage generator which generates a selected second alternating voltage, as a function of a frequency section arrangement, from a plurality of alternating voltages which, in terms of frequency, differ from each other and from the first frequency and an intensity adjustment arrangement for adjusting the intensity of the first and second alternating voltage, characterised in that the intensity adjustment arrangement (2, 3, 6, 7, 9) controls the frequency selection arrangement (10) in the sense that by it, in each case, in the event of actuation of the intensity adjustment arrangement, during the period (t DELTA Int) of the intensity change and a subsequent safety interval (tSI ) the second alternating voltage generator (5) is automatically adjusted to a frequency (f2 ) of the second alternating voltage (U2 ) of such a kind which differs from the first frequency (f1 ) of the first alternating voltage (U1 ) of the first alternating voltage generator (1) by a frequency differential value ((DELTA F)5 ) which is at least equal to or greater than the reciprocal value of the time which an operator requires, in the normal case, for the purpose of intensity adjustment and that at the end of the safety interval the second alternating voltage generator (5) is automatically adjusted to a second frequency value (f2 = f1 + (DELTA f)i ), which was previously preselected manually as a function of the frequency selection arrangement (10) or which is still to be preselected.
Patent EP-0253972-A1 (EP)
Inventor: LIPPE REINHARD DIPL-ING
IPC: B66C9/04
Filed: 1987-05-09
Abstract: The movable and swivellable bridge for traversing silos or storage spaces which extend in plan view at least partially along a radius is equipped at at least one end with a travelling gear which comprises boom-like supporting brackets (12, 12a) pointing mutually oppositely in or counter to the direction of travel and held pivotally independently of each other in a hinge-like manner on a supporting pin (18) pointing downwardly from the bridge body (1a). <IMAGE>
Patent EP-0255024-A1 (EP)
Inventor: VAN LENGERICH WILLI
IPC: A01F25/20
Filed: 1987-07-21
Abstract: The cutter has a U-shaped or L-shaped supporting frame (1) which can be supported in a height-variable fashion on a stand and on the support frame limbs (2), (3) of which cutting tools, constructed especially as rigid cutting blades, that can be moved in an oscillating manner by a drive member are mounted. In order to transmit the drive movement of the drive member of a cutting tool (5) at the side and/or at the front, a drive body (6), (8), (9) is provided which can be supported in a swivelling fashion on the support frame limb (2), (3) about an axis that is essentially aligned transverse to the direction of the cutting movement of the cutting tool (5). <IMAGE>
Patent EP-0255075-A1 (EP)
Inventor: FRIGERIO MARCO
IPC: A61K31/455
Filed: 1987-07-25
Abstract: Compounds of formula I wherein R₁ is an alkoxy carbonyl, aminocarbonyl, acetyl, benzyl, cyano or nitro group; R₂ is as optionally substituted phenyl, aryl, hetaryl residue; R₃ is an alkoxy-carbonyl group, X is an oxygen or sulphur atom, R₄ is hydrogen, an optionally substituted alkyl, cycloalkyl, alkenyl group, Y is a single bond oxygen, sulphyr or substituted nitrogen atom. 
     Compounds of formula I are prepared by acylation from a 2-mercaptomethyl-1,4-dihydropyridine and are useful in therapy.
Patent EP-0273117-A1 (EP)
Inventor: ZAHORANSKY HEINZ DR
IPC: A46B3/04
Filed: 1987-10-07
Abstract: 1. A method of joining bundles of bristles to a brush body or the like, at least one aperture for receiving a bundle of bristles being provided in the brush body and joining being conducted under the effect of heat, characterized in that the brush body (3) or the like is heated in the region of the cavity(cavities) of the aperture(s) so as to become ductile and that subsequently the associated bundle (2) of bristles is pressed with the anchoring end(s) (7) thereof into the aperture(s) in such a way that the ductile material of the brush body within the apertures is displaced at least in areas into interspaces of bristles (8) of the bundle (2).
Patent EP-0310701-A1 (EP)
Inventor: TAGUE STEVEN A
IPC: G06F7/57
Filed: 1987-10-09
Abstract: A binary arithmetic unit performs arithmetic operations on binary coded dedicmal (BCD) operands by converting the BCD digits to hexadecimal excess 3 digits, generating hexadecimal excess 6 partial product digits and modifying selected excess 6 partial product digits to generate a BCD result.
Patent EP-0272477-A1 (EP)
Inventor: DUBINI MARIO
IPC: C01F7/786
Filed: 1987-11-24
Abstract: The present invention relates to aqueous solutions of basic aluminum salts, containing an amount of Al₂O₃ comprised within the range of from 14 to 18% by weight. The basic aluminum salts correspond to the formula: 
    AlCl x (SO₄) y F z (OH) (3-x-2y-z)   
wherein  x  is comprised within the range of from 1.65 to 2.07,  y  is comprised within the range of from 0 to 0.06 and  z  is comprised within the range of from 0.0002 to 0.1. 
     These solutions are prepared by reacting Al(OH)₃ with HF, NaF or KF, and one or more reactants selected from:
     a) HCl, or   b) HCl and H₂SO₄, or   c) AlCl₃, or   d) AlCl₃ and Al₂(SO₄)₃.
Patent EP-0265983-A1 (EP)
Inventor: OVERSLUIZEN GERRIT
IPC: C09K11/77
Filed: 1987-10-05
Abstract: Luminescent quartz glass comprising as a glass matrix oxide mainly SiO₂ and furthermore per mol of SiO₂ from 0 to 0.15 mol of at least one of the oxides Al₂O₃, B₂O₃, P₂O₅, ZrO₂, Sc₂O₃, Y₂O₃, La₂O₃, Gd₂O₃, Lu₂O₃, the alkali metal oxides and the alkaline earth metal oxides. The glass comprises as an activator oxide at least one of the oxides Tb₂O₃ and Ce₂O₃ in a quantity of 0.75 to 15 mol% calculated with respect to the glass matrix oxides. In one embodiment the glass comprises Tb₂O₃ and also not more than 0.2 mol % of Eu₂O₃ as an activator oxide. The glasses activated by Tb or by Tb and Eu are preferably obtained by means of method using a sol-gel technique. The luminescent quartz glasses are used in luminescent screens of, for example, low-pressure mercury vapour discharge lamps.
Patent EP-0276531-A1 (EP)
Inventor: INOUE KAZUO
IPC: F01L1/26
Filed: 1987-01-30
Abstract: A valve operating mechanism for operating a plurality of valves (1a, 1b) of an internal combination engine includes a camshaft (2) rotatable in synchronism with rotation of the internal combustion engine and having an array of three cams (3,4,5) including a high-speed cam (5) positioned at one end of the array. Three cam followers (8,7,9) are held in sliding contact with the cams, respectively, for operating the valves according to cam profiles of the cams. The cam followers are selectively interconnected and disconnected to operate the valves at different valve timings in different speed ranges of the internal combustion engine. The speed ranges include a high-speed range in which all of the valves are controlled by the cam profile of the high-speed cam. The three cams may include low- and medium-speed cams, or two identical or different low-speed cams, in addition to the high-speed cam. These cams may be differently arranged in the array, and the cam followers include those which slidably engage one or two of the cams for operating the valves. The valves are operated selectively in low- and high-speed ranges, or in low-, medium-, and high-speed ranges, with different combinations of the cams.
Patent EP-0255259-A1 (EP)
Inventor: HOLLETT RAYMOND MICHAEL
IPC: G06F17/50
Filed: 1987-07-15
Abstract: A computer aided design system pocesses input instructions to produce block diagrams. Each block has sub-blocks and text may be placed into each sub-block. The system then automatically draws the blocks to an optimum size. Boundaries defining the edge of a plurality of blocks are moved to accommodate the bounded sub-block requiring the most space.
Patent EP-0277435-A1 (EP)
Title: Plaque pour poignée de porte
Inventor: THUR WERNER
IPC: E05B3/06
Filed: 1987-08-20
Abstract: L'invention est relative à une plaque pour poignée de porte qui trouvera notamment son application dans les articles décoratifs pour intérieur d'habitation. Selon l'invention, la plaque (5) comporte un logement (9) dans lequel est inséré un ressort spirale de rappel (10) dont la spire centrale est immobilisée en rotation sur le carré de manoeuvre reliant la poignée à la serrure. Le ressort (10) assure le rappel de la poignée. L'invention concerne l'industrie des accessoires de serrurerie.
Patent EP-0262032-A1 (EP)
Inventor: JUTAND FRANCIS
IPC: G06F7/527
Filed: 1987-09-16
Abstract: Additionneur binaire comportant un opérande fixe, et multiplieur binaire parallèle-série comprenant un tel additionneur. Le multiplieur comprend un additionneur dédié (32) dont les éléments (transistors, ports logiques, ...) sont câblés pour incorporer la valeur de l'opérande fixe B. L'opérande non-fixe D est appliqué sous forme série sur l'entrée de commande d'un multiplexeur (34). Le multiplieur comprend également un registre d'accumulation et de décalage (36) pour mémoriser un résultat partiel A de la multiplication. Selon l'état du multiplexeur, le registre reçoit A ou A+B.
Patent EP-0239525-A1 (EP)
Title: Anordnung zur logischen Verknüpfung mechanischer Signale
Inventor: BOHNEN PETER
IPC: H01H9/26
Filed: 1987-03-12
Abstract: Mechanische Signale, die in der Gestalt von begrenzten Stellwegen bereitgestellt werden, können zur Gewinnung wenigstens einer Ausgangsgröße (A) einer Anordnung zugeführt werden, in der den Eingangsgrößen (E1, E2) zugeordnete Stößel (15) räumlich parallel zueinander angeordnet sind, wobei ein gleichfalls parallel zu den Stößeln (15) verschiebbar geführter Schlitten (16) zur Kraftübertragung zwischen den Stößeln vorgesehen ist. Zur Gewinnung einer logischen UND- Verknüpfung kann an dem Schlitten (16) wenigstens ein Stößel für ein erstes Eingangssignal (E1/1, E1/2) geführt und diesem etwa gegenüberstehend wenigstens ein Stößel für das Ausgangssignal (A1, A2) angeordnet sein und der Schlitten (16) kann zur Beaufschlagung mit einem weiteren Eingangssignal (E2/1, E2/2) eine Arbeitsfläche (21) für wenigstens einen entsprechenden Stößel (15) besitzen. Anordnungen dieser Art sind in Verbindung mit Drahtauslösern (3, 4, 5, 6, 7, 8) für Verriegelungszwecke in elektrischen Schaltanlagen einsetzbar.
Patent EP-0267149-A1 (EP)
Inventor: NILL WERNER
IPC: B01D33/00
Filed: 1987-10-16
Abstract: Blades (25) extending essentially radially and circular sheets (27) projecting radially beyond the sieve surface are fitted to the rotary sieve (3). From time to time, a surge of water drops from a flushing hopper (29) onto the sieve surface and is prevented by the blades (25) and the sheets (27) from escaping sideways. The water briefly retained in the frame (23) effects uniform and vigorous rinsing of the screen (13) in the confined region and, at the same time, a shift of the centre of gravity, which causes a rotation of the rotary sieve (3) by a preset angle. Cleaning of the sieve (13) takes place without electrical control, and the rotary sieve (3) turns without a motor- driven element. <IMAGE>
Patent EP-0252975-A1 (EP)
Inventor: KALTNER GEORGE W
IPC: G08B13/24
Filed: 1987-01-08
Abstract: Des étiquettes de sécurité portant un circuit résonnant composé de conducteurs sur des côtés opposés d'un matériau diélectrique sont désactivées lorsque l'on applique (20, 22, 24, 25, 26, 28) à une étiquette une puissance HF suffisamment élevée à la fréquence de résonance pour obtenir une percée entre les conducteurs opposés. Un signal d'alarme (41) indicateur de la présence de l'étiquette est intentionnellement étendu (42) au-delà de la période de détection active de la présence de l'étiquette. Lors du fonctionnement à haute puissance (23), le système inhibe d'autres systèmes électroniques (45) de surveillance d'objets et de désactivation à HF se trouvant à proximité. Les transmissions à HF de tous ces systèmes peuvent être asservies (21, 48). La haute puissance de HF produite par le système de désactivation est dissipée surtout là où elle ne provoque pas d'effets indésirables de réchauffement.
Patent EP-0259393-A1 (EP)
Title: Dispositif de conversion d'energie
Inventor: LANGE HORST
IPC: F03D5/02
Filed: 1987-02-24
Abstract: Le dispositif comporte une pluralité de surfaces conductrices disposées sur des supports en sans fin guidés par l'intermédiaire de rouleaux de renvoi. Des surfaces conductrices fixes sont agencées aussi bien devant ou éventuellement derrière qu'entre les surfaces conductrices défilant en marche avant et celles défilant en marche arrière.
Patent EP-0309458-A1 (EP)
Inventor: KRAUJA ZIEDONIS I
IPC: F02B23/10
Filed: 1987-04-30
Abstract: Les moteurs à combustion interne classiques avec injection directe, qui sont pourvus d'un injecteur de carburant ayant plusieurs orifices de pulvérisation de carburant, ne permettent pas l'inflammation ni la combustion des carburants de substitution dont l'indice de cétane est relativement bas, tels que des carburants constitués à 100 pourcent par du méthanol ou de l'éthanol, car la configuration même de l'injection par pulvérisation du carburant ne permet normalement pas de véhiculer ou de propager une flamme vers la totalité du carburant injecté, lequel est généralement constitué de courants de carburants individuels séparés par des secteurs d'air d'admission dépourvus de carburant. Le système de combustion de carburant (10) décrit comprend un injecteur de carburant à orifices multiples (22), une chicane (138) présentant une surface concave (146), et un dispositif de démarrage de l'allumage (26), telle qu'une bougie à incandescence, placée généralement de façon espacée entre l'injecteur de carburant (22) et la surface concave (146). La chicane (138) intercepte et maintient temporairement une partie stoechiométrique présélectionnée (34, 38) d'au moins un et de préférence deux courant(s) de carburant (102, 106) à proximité immédiate du dispositif de démarrage de l'allumage (26), afin de permettre la formation effective d'une flamme localisée (42) de carburant en train de brûler. La chicane (138) réfléchi de façon regulée et dirige rapidement la flamme en expansion (42) ainsi produite de carburant en train de brûler vers l'ensemble des courants de carburants restants (110), ceux-ci pouvant dès lors entrer en contact avec la flamme (42) et s'inflammer ainsi effectivement.
Patent EP-0289626-A1 (EP)
Inventor: KURAKAKE MITSUO
IPC: G05D3/12
Filed: 1987-11-11
Abstract: A position control system receives a commanded speed (uli) and an actual speed (Yci), calculates a speed deviation (E(i)) by an arithmetic unit (1), and outputs a torque command signal (8) to a motor. A command dividing means (2) is provided, which divides the speed deviation (E(i)) into a predetermined small amount (2) and a remaining amount (E1(i)=E(i)-d). The former is incompletely integrated (4), whereas the latter is integrated (3). The two results are added by an arithmetic unit (7) to give the torque command signal (8).
Patent EP-0277656-A1 (EP)
Title: Precise positioning apparatus
Inventor: ROGOZINSKI JOSEPH
IPC: B25J9/16
Filed: 1988-02-04
Abstract: Apparatus comprising driving apparatus (14) coupled to a load (36), sensing apparatus for sensing at least one of position (P), velocity (V) and acceleration (A) being coupled to the driving apparatus (14), apparatus for determining input power (I) to the driving apparatus (14), inaccuracy compensation control apparatus receiving a first input from the sensing apparatus and a second input from the apparatus for determining input power (I) and providing a compensated output indication indicating at least one of the position (P), velocity (V), force (F) and acceleration (A) of the load (36) on the basis of information regarding non-linearities between the driving apparatus (14) and the load (36) including information indicative of whether or not the load (36) is driving the driving apparatus (14) or the driving apparatus (14) is driving the load (36).
Patent EP-0293604-A1 (EP)
Inventor: SPECKMANN FRANK
IPC: A61C13/265
Filed: 1988-04-29
Abstract: The invention relates to a profile as a lost core for forming the guidance channels on dental crowns. The technical problem is the provision of a profile which, in a satisfactory and reproducible manner, permits the formation of guidance channels on a dental crown. The profile (1) of circular segment cross-section consists of a plastic which can be burned without residue, and the profile can be embedded in a modelling composition. <IMAGE>
Patent EP-0294615-A1 (EP)
Inventor: DOUGLASS JAMES L
IPC: C04B35/00
Filed: 1988-05-13
Abstract: The present invention relates to novel intermediates of the formula
      wherein R is lower alkyl or cyclohexyl, and X is hydroxy or a conventional leaving group, and the use thereof in a process for the preparation of certain histamine H₂-antagonists.
Patent EP-0305666-A1 (EP)
Inventor: GARDNER RICHARD N C O MINNESOT
IPC: G11B5/72
Filed: 1984-05-09
Abstract: A magneto optical thin film recording medium is disclosed having very high carrier-to-noise ratios and high rotation angles. A transmission electron microscope photomicrograph (at 200,000 X) of one such medium is shown in Figure 1. These are multi-phase amorphous materials having magnetic anisotropy perpendicular to the plane of the thin film. They are produced in a triode vacuum sputtering process at vacuums in the range of 4 x 10⁻³ to 6 x 10⁻⁴ Torr. By adjusting process parameters such as substrate temperature, anode bias and deposition rate, the properties of the thin film can be altered.
Patent EP-0302285-A1 (EP)
Inventor: CASTAN JOSEPH
IPC: C01B32/55
Filed: 1988-07-16
Abstract: - Cooling by carbon dioxide. 
     - The apparatus comprises: 
* as an expansion member, at least one appliance (5) for the expansion and separation of the solid and gaseous phases, which is interposed between the pipe (3) and the chamber (4) and which has a gaseous-phase outlet and a solid-phase outlet communicating with the chamber via a sealing means (10), 
* a gaseous-phase recovery pipeline (15) con­nected to the gaseous-phase outlet of the appliance (5), 
* a compressor (16) fed by the recovery pipe­line (15), 
* and a means (17) for liquefying the gaseous phase for the purpose of re-using it. 
     - Application for the deep-freezing of food pro­ducts.
Patent EP-0306892-A1 (EP)
Title: Schaltungsanordnung mit einer zumindest einen Teil der Anordnung enthaltenden Karte für Geschäfts-, Identifizierungs-und/oder Betätigungszwecke
Inventor: DETHLOFF JURGEN
IPC: G06K19/10
Filed: 1988-09-06
Abstract: Bei einer Schaltungsanordnung mit einer zumindest einen Teil der Anordnung enthaltenden Karte (101) für Geschäfts-, Identifizierungs- und/oder Betätigungszwecke, bei der die Karte (101) auf einen einzigen Karteninhaber ausgestellt wird, kann die Schaltungsanordnung bzw. Karte (101) durch den Karteninhaber so programmiert werden, daß sie durch einen Unterbenutzer in einem gewünschten Ausmaß bezüglich Wert und Zeit verwendbar ist. Der Karteninhaber benutzt ein Haupt-Berechtiungsmerkmal (210) für den Zugang zu einer Programmiereinrichtung. Er ordnet einem Unterbenutzer eine Unter-PIN (207) zu und eröffnet für diesen ein Unter-Konto (225) auf einen gewählten Kreditwert. Dieses Unterkonto (225) ist mittels der Unter-PIN (207) zugänglich. Eine Gültigkeits-Frist (226) ist wählbar. Nach Fristablauf wird die Unter- PIN (207) selbsttätig gelöscht und ein im Unterkonto verbliebener Rest auf das Haupt-Kreditkonto rekreditiert. Die Karte kann auch in Verbindung mit einem Programm zum Ändern des Werts von Einheiten verwendet werden, die in Kreditkonten gespeichert sind.
Patent EP-0315025-A1 (EP)
Inventor: CLAGETT DONALD CARL
IPC: C08G73/14
Filed: 1988-10-25
Abstract: Copolymers comprising amide units and imide units are prepared by melt phase interchange of diaryl esters of dicarboxylic acids, diamines and dianhydrides of tetracarboxylic acids. The products are tough resins, useful per se as molding compounds, and to compatibilize and toughen other thermoplastic polymers.
Patent EP-0324177-A1 (EP)
Inventor: KUSANO HIROSHI
IPC: B01J20/28
Filed: 1988-12-29
Abstract: A composite separating agent which comprises a hydrophilic polymer separating agent showing a degree of swelling in water of 10 to 100 ml/g-dry and having a giant network structure incorporated within pores of an organic polymer substrate showing a degree of swelling in water of 20 ml/g-dry or below and a degree of crosslinking of 4 to 100 % by mol and having a porous structure as well as a process for producing the same are disclosed. 
     When packed within a column, this composite separating agent having a high mechanical strength is hardly compacted and exhibits an excellent separation performance. Thus it is highly useful in chromatographic separation of biopolymers including proteins.